Lumi Indoor
GRAIN
Application inspiration · not a project reference
GRAIN is part of Lumi Indoor. Coordinate the selected article’s dimensions, installation details and configuration with the project specification; these details can vary between models in the same family.
Spot Light
GRAIN
GRAIN is a spot light family within the LUMIBRIGHT Lumi Indoor collection. Explore 12 models, including LB2099, LB2100, LB2101, with model-specific specifications and configuration choices. LB2099 specifications include power: 7W; colour temperature: 5000K; IP rating: IP65; dimensions: Ø70x38mm. Compare the GRAIN range by power, colour temperature, protection rating and dimensions using the technical table below. Open an individual model to explore its available finishes and optics, select a listed order code and prepare a specification sheet where configuration data is available. Keep the chosen model reference with your project schedule so the lighting and installation teams can coordinate the same selection. For additional drawings, photometry or project-specific requirements, contact the LUMIBRIGHT specification team with your model code.
Model specifications
| Article | Wattage | CCT | IP | Dimensions | Cut-out |
|---|---|---|---|---|---|
| LB2099 | Wattage7W | CCT5000K | IPIP65 | DimensionsØ70x38mm | Cut-outØ60mm |
| LB2100 | Wattage10W | CCT6000K | IPIP65 | DimensionsØ80x47mm | Cut-outØ70mm |
| LB2101 | Wattage7W | CCT3000K | IPIP44 | DimensionsØ80x35mm | Cut-outØ70mm |
| LB2111 | Wattage10W | CCT2700K | IPIP44 | DimensionsØ90x47mm | Cut-outØ83mm |
| LB2238 | Wattage10W | CCT3000K | IPIP65 | DimensionsØ80x50mm | Cut-outØ70mm |
| LB2239 | Wattage10W | CCT5000K | IPIP44 | DimensionsØ90x50mm | Cut-outØ83mm |
| LB2240 | Wattage7W | CCT5000K | IPIP65 | DimensionsØ70x41mm | Cut-outØ60mm |
| LB2241 | Wattage7W | CCT2700K | IPIP44 | DimensionsØ80x38mm | Cut-outØ70mm |
| LB2242 | Wattage10W | CCT3000K | IPIP44 | Dimensions90x90x47mm | Cut-outØ83mm |
| LB2361 | Wattage5W | CCT3000K | IPIP20 | DimensionsNot published | Cut-outNot published |
| LB2384 | Wattage10W | CCT3000K | IPIP40 | DimensionsØ70X48.5mm | Cut-outØ60mm |
| LB2515 | Wattage11W | CCT2700K | IPIP44 | DimensionsØ90x47mm | Cut-outØ83mm |
Technical Data
Full Specification
| Dimensions | Ø70x38mm · Ø80x47mm · Ø80x35mm · Ø90x47mm +6 more |
|---|---|
| Cut-out | Ø60mm · Ø70mm · Ø83mm |
| Power | 10W |
| Lumen output | Not published — technical review required |
| Efficacy | Not published — technical review required |
| Optics / beam angle | 24° · 36° · 60° |
| Colour temperature | 2700K · 3000K · 4000K · 5000K +3 more |
| CRI Ra | 80 · 90 · ≥80 · ≥90 |
| R9 | Not published — technical review required |
| TM-30 Rf / Rg | Not published — technical review required |
| UGR | Not published — technical review required |
| IP rating | IP44 · IP20 · IP65 · IP40 |
| IK rating | Not published — technical review required |
| Ambient temperature (Ta) | Not published — technical review required |
| Driver | Not published — technical review required |
| Dimming / control | Not published — technical review required |
| Input voltage | 42VDC · 40VDC · constant-current · 100-240VAC |
| Light source | Not published — technical review required |
| Material | Not published — technical review required |
| Finish | White · black · Chrome · Painted In Golden +6 more |
| Mounting / installation | Not published — technical review required |
| Net weight | Not published — technical review required |
| Certification | Not published — technical review required |
| Lifetime | Not published — technical review required |
| Warranty | Not published — technical review required |
| Lead time | Not published — technical review required |
9 of 26 specification rows published from the 2026 master data. Values vary by model; missing test data is not estimated. Select an exact model for approval.
Configuration
Select Specification
Select attributes to narrow down variants
Product Lines
12 Products
Dimensions
Technical Drawing
Drawing and sizes shown for model LB2111. This family has 12 models with different dimensions — select a model above, or open its row in the variant table, for its own drawing.
Size — model LB2111
Ø90x47mm
Cut-Out
Ø83mm
Specifications
At a Glance
5–11W
Power Range
3 options
Beam: 24°, 36°, 60°
7 CCT
2700K, 3000K, 3500K, 4000K, 5000K, 6000K, 6500K
NO CCT
Colour Options
CRI 80/90
Colour Rendering
IP20 / IP40 / IP44 / IP65
Protection Rating
9 finishes
Body Finish Options
10 sizes
90x90x47mm, Ø70X48.5mm, Ø70x38mm, Ø70x41mm, Ø80x35mm, Ø80x38mm, Ø80x47mm, Ø80x50mm, Ø90x47mm, Ø90x50mm
3 cut-outs
Ø60mm, Ø70mm, Ø83mm
Configure your product
LB2111
Order code
Listed configurationLB2111.W.930.WWH.24
132 listed configurations · availability requires confirmation
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